Miscellaneous profile-driven Isolate plumbing.

src/scopes.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 87 matching lines @@
     return reinterpret_cast<Variable*>(p->value);
   }
   return NULL;
 }
 
 
 // ----------------------------------------------------------------------------
 // Implementation of Scope
 
 Scope::Scope(Scope* outer_scope, ScopeType type, Zone* zone)
-    : isolate_(Isolate::Current()),
+    : isolate_(zone->isolate()),
       inner_scopes_(4, zone),
       variables_(zone),
       internals_(4, zone),
       temps_(4, zone),
       params_(4, zone),
       unresolved_(16, zone),
       decls_(4, zone),
       interface_(FLAG_harmony_modules &&
                  (type == MODULE_SCOPE || type == GLOBAL_SCOPE)
                      ? Interface::NewModule(zone) : NULL),
@@ skipping 1260 matching lines @@
 }
 
 
 int Scope::ContextLocalCount() const {
   if (num_heap_slots() == 0) return 0;
   return num_heap_slots() - Context::MIN_CONTEXT_SLOTS -
       (function_ != NULL && function_->proxy()->var()->IsContextSlot() ? 1 : 0);
 }
 
 } }  // namespace v8::internal